Home / 2,364.26-3,262.72-1,302.06

Finding the Fourth Proportional to 2,364.26, 3,262.72 and 1,302.06

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Solution

The fourth proportional to 2,364.26, 3,262.72 and 1,302.06 is: 1,796.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.26 : 3,262.72 = 1,302.06 : x
  2. Step 2: Convert to fraction form
    2,364.26/3,262.72 = 1,302.06/x
  3. Step 3: Cross multiply
    2,364.26x = 3,262.72 × 1,302.06
  4. Step 4: Simplify right side
    2,364.26x = 4,248,257.20
  5. Step 5: Solve for x
    x = 4,248,257.20/2,364.26
  6. Step 6: Final answer
    x = 1,796.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.